package week02.skin2.black_skin;

import week02.skin2.ScrollBar;

/**
 * Created by zhangxiaokun on 2018/1/31.
 */
public class BlackScrollBar extends ScrollBar {
    public BlackScrollBar(){
        System.out.println("创建 黑色主题 滚动条");
    }

    @Override
    public void scroll() {
        System.out.println("黑色主题 滚动条 滚动-----------");
    }
}
